公开(公告)号：US12019592B2

公开(公告)日：2024-06-25

申请号：US17678648

申请日：2022-02-23

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Yongqiang Yang

IPC: G06F16/182 ,  G06F16/13 ,  H04L67/1097

CPC classification number: G06F16/183 ,  G06F16/134 ,  H04L67/1097

Abstract: A file moving method, an electronic device, and a computer-readable storage medium are provided. An implementation includes: in response to receiving a file moving request, determining a source path and a destination path corresponding to a first moving operation corresponding to the request; determining whether the source path and the destination path corresponding to the first moving operation exist; in response to determining that both the source path and the destination path corresponding to the first moving operation exist, comparing at least one of the source path and the destination path corresponding to the first moving operation with a corresponding path of a source path and a destination path corresponding to the second moving operation; and determining, based on a result of the comparing, whether the first moving operation is to be performed.

公开(公告)号：US20230014427A1

公开(公告)日：2023-01-19

申请号：US17933180

申请日：2022-09-19

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Biao Cao ,  Meng Wang ,  Yongqiang Yang

IPC: G06F16/22 ,  G06F16/23 ,  G06F16/21

Abstract: A global secondary index method for a distributed database, includes: obtaining original data to be written in response to a database writing request; writing the original data into the distributed database; performing global secondary index processing on the original data written into the distributed database to obtain global secondary index data; establishing global secondary index tables between the global secondary index data and data table primary keys in the distributed database; and writing the global secondary index tables into an index shards based on an asynchronous processing manner.